Home / 14,601,995.97-20,153,282.94-8,800,784.34

Finding the Fourth Proportional to 14,601,995.97, 20,153,282.94 and 8,800,784.34

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Solution

The fourth proportional to 14,601,995.97, 20,153,282.94 and 8,800,784.34 is: 12,146,606.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,601,995.97 : 20,153,282.94 = 8,800,784.34 : x
  2. Step 2: Convert to fraction form
    14,601,995.97/20,153,282.94 = 8,800,784.34/x
  3. Step 3: Cross multiply
    14,601,995.97x = 20,153,282.94 × 8,800,784.34
  4. Step 4: Simplify right side
    14,601,995.97x = 177,364,696,897,941.16
  5. Step 5: Solve for x
    x = 177,364,696,897,941.16/14,601,995.97
  6. Step 6: Final answer
    x = 12,146,606.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.